What is the % increase/decrease
from to ?
from to ?
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What is the percentage increase/decrease from 70 to 85?
Answer: The percentage change is 21.43%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 70 to 85? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 70\)
• \(Y = 85\)
• Percentage change calculation = \({85-70 \over 70}\) = \({15 \over 70}\) = \(0.21428571428571\)
• \(X = 70\)
• \(Y = 85\)
• Percentage change calculation = \({85-70 \over 70}\) = \({15 \over 70}\) = \(0.21428571428571\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(0.2143\) = \(21.43 \over 100 \) = \(21.43\%\)
\(Answer: \) The percentage change is 21.43%.
\(Answer: \) The percentage change is 21.43%.
Use the percentage calculator to solve other similar percentage calculation questions.
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